/*---------- base ---------*/
* { padding:0px; margin:0px; }
body { font:12px Verdana, Arial, Tahoma;}
img { border:none; }
/*---------- stock ---------*/
.w960 { width:96%;}
/*------------- �����ƶ�Ư�� ----------------*/
#go_top_bottom { width:22px; position:absolute; z-index:100001; }
#go_top_bottom a { display:block; height:0; overflow:hidden; }
#go_top_bottom #go_top { background:url(go_top.gif) no-repeat 0 0; padding-top:56px; }
#go_top_bottom #go_bottom { background:url(go_top.gif) no-repeat 0 -56px; padding-top:57px; }

/* 除IE6浏览器的通用方法 */
.ie6fixedTL{position:fixed;left:0;top:0}
.ie6fixedBR{position:fixed;right:0;bottom:0}
/* IE6浏览器的特有方法 *//* 修正IE6振动bug */
* html,* html body{background-image:url(about:blank);background-attachment:fixed}
* html .ie6fixedTL{position:absolute;left:expression(eval(document.documentElement.scrollLeft));top:expression(eval(document.documentElement.scrollTop))}
* html .ie6fixedBR{position:absolute;left:expression(eval(document.documentElement.scrollLeft+document.documentElement.clientWidth-this.offsetWidth)-(parseInt(this.currentStyle.marginLeft,10)||0)-(parseInt(this.currentStyle.marginRight,10)||0));top:expression(eval(document.documentElement.scrollTop+document.documentElement.clientHeight-this.offsetHeight-(parseInt(this.currentStyle.marginTop,10)||0)-(parseInt(this.currentStyle.marginBottom,10)||0)))}
